Recursion-Dictionary Order(Larger) doubt

#1

My code gives run time error and a wrong test case. why i it so?

#2

Hey @sghosh2018,

You have to modify your code for the testcases like:
Example1:
123
Expected Output:
132
213
231
312
321
Your Output:
132

Example2:
231
Expected Output:
321
312
Your Output:
no-output

Basically, you have to consider digits also.

Hope, this would help.
Try hard to resolve this issue.
If you still face problem, feel free to ask.
Give a like, if you are satisfied.